astronomy-bundle
Version:
Bundle for astronomical calculations such as position of moon, sun and planets, sunrise, sunset or solar eclipses. Most of the calculations are based on Jean Meeus 'Astronomical Algorithms' book and the VSOP87 theory.
8 lines (7 loc) • 471 B
TypeScript
export declare function getMeanAnomaly(T: number): number;
export declare function getEccentricity(T: number): number;
export declare function getLongitudeOfPerihelionOfOrbit(T: number): number;
export declare function getMeanObliquityOfEcliptic(T: number): number;
export declare function getTrueObliquityOfEcliptic(T: number): number;
export declare function getNutationInLongitude(T: number): number;
export declare function getNutationInObliquity(T: number): number;